欧美人妻在线一区二区

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不銹鋼風機機械故障原因和解決方法

類別:不銹鋼風機知識 文章出處:鑫風風機發布時間:2021-02-23 瀏覽人次:

不銹鋼風機機械故障分析及其消除方法

在日常使用中,因為各種原因,導致不銹鋼風機出現各種故障,我們可以根據下面的情況,對不銹鋼風機進行簡單的自行維修,再聯系廠家對不銹鋼風機進行必要的維修。

離心風機

1、不銹鋼風機機殼過熱

故障分析:在閥門關閉的情況下,不銹鋼風機運轉時間過長

消除方法:停機,待冷卻后再開機

2、不銹鋼風機皮帶滑下或皮帶跳動

故障分析:兩皮帶輪位置沒有找正,彼此不在同一條中心線上

消除方法:重新找正皮帶輪

故障分析:兩皮帶輪距離較近或皮帶過長

消除方法:調整皮帶的松緊度,其方法,或者調整兩皮帶輪的間距,或更換適合的皮帶

3、不銹鋼風機的密封圈磨損或損壞

故障分析:密封圈與軸套不同軸,在正常運轉中被磨損

故障分析:機殼變形,使密封圈一側磨損

故障分析:轉子振動過大,其徑向振幅之半大于密封徑向間隙

故障分析:密封齒內進入硬質雜物,如金屬、焊渣等

故障分析:推力軸襯熔化,使密封圈與密封齒接觸面磨損

消除方法:先清除外部影響因素,然后更換密封圈,重新調整和找正密封圈的位置

4、不銹鋼風機葉輪損壞或變形

故障分析:葉片表面或釘頭腐蝕或磨損

消除方法:如系個別損壞,應更換個別零件如損壞過半,應更換葉輪

故障分析:鉚釘和葉片松動

消除方法:用小沖子緊住,如仍無效,則需更換鉚釘

故障分析:葉輪變形后歪斜過大,使葉輪徑向跳動或端面跳動過大

消除方法:卸下葉輪后,用鐵錘矯正,或將葉輪平放,用壓輪1盤某側邊緣

此文關鍵詞:不銹鋼風機知識,不銹鋼風機知識問答

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欧美人妻在线一区二区
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